package com.system.dao;

import java.util.List;

import com.system.entity.DocFile;
import com.system.entity.DocType;

public interface DocFileDao {
public boolean add(DocFile docFile);
public List<DocFile>queryAll();
public boolean delete(DocFile docFile);
public DocFile queryById(int id);
public List<DocFile> queryByType(DocType docType);
}
